Date: Tue, 21 Dec 2004 10:18:12 -0800 (PST) From: Doug White <dwhite@gumbysoft.com> To: Derek Tattersall <dlt@mebtel.net> Cc: current@FreeBSD.org Subject: Re: Buildworld failure Message-ID: <20041221101603.E75632@carver.gumbysoft.com> In-Reply-To: <200412191831.iBJIVjlx099016@lorne.arm.org> References: <200412191831.iBJIVjlx099016@lorne.arm.org>
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On Sun, 19 Dec 2004, Derek Tattersall wrote: > I have rebuilt current last Sunday and today. Last Sunday, buildworld > failed with default make.conf. I found it would build with CFLAGS=-O > -pipe . It failed building insn-attrtab with an internal compiler > error. This is most likely bad hardware or cooling. You noted that you aren't running overclocked, but is your CPU cooler and case air circulation sufficient? buildworld generates a LOT of CPU load and therefore heat. You might try installing the mbmon port (or whatever is appropriate for your system) or watching hw.acpi.thermal if your system registers thermal zones. > Today, after cvsup'ing this morning, it would not build with default > make.conf. Switching to the above CFLAGS, it fails building > c_common.c with the same internal compiler error. > /usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/c-common.c: In function ` > c_common_nodes_and_builtins': > /usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/c-common.c:3465: internal > compiler error: in control_flow_insn_p, at cfgbuild.c:130 > Please submit a full bug report, > with preprocessed source if appropriate. > See <URL:http://gcc.gnu.org/bugs.html>; for instructions. > > I have not submitted a report to gcc because I am not confident that > this is really a compiler problem. > > Before last week, buildworld worked (or didn't) quite > straightforwardly. This problem has me completely baffled. > > Hardware is ASUS A7V with AMD Athlon XP 2800+. It seems like vanilla > hardware. Memtest86 run for 1-2 hours shows no problems with the > memory. The CPU is not overclocked, (1650 Mhz). 1 gig of Crucial > pc2700 memory. > > -- Doug White | FreeBSD: The Power to Serve dwhite@gumbysoft.com | www.FreeBSD.org
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